<?php
/**
 * CDbException class file.
 * db包的异常类.
 * @author Huan Song <iphper@yeah.net>
 * @version $Id: CDbException.php 1 2011-01-08 23:19:09Z huan.song $
 * @package system.db
 * @since 2.0
 */
class CDbException extends CException
{
	/**
	 * @param string $key.
	 * @param array $params.
	 * @param integer $code 错误码.
	 */
	public function __construct($key, $params = array(), $code = 0)
	{
		parent::__construct($key, $params, $code, __CLASS__);
	}
}
